Sony Alpha DSLR-A300 Lenses that have a Sony SSM focus motor

"used it mostly for taking pictures of small animals flowers and trees, and I have to say I was pleasantly surprised with the qualities of the results."

Fixed aperture The same aperture at all focal lengths

	Focus motor	Sony SSM			Aperture	f/2.8
	Fixed aperture	Yes			Length	197 mm
	Max focal length	200 mm			Zoom range	2.9x
	Min focal length	70 mm			Weight	1.4 kg

"I tested the lens last night. It is very sharp and as advertised."

Fixed aperture The same aperture at all focal lengths

	Focus motor	Sony SSM			Aperture	f/2.8
	Fixed aperture	Yes			Length	114 mm
	Max focal length	35 mm			Zoom range	2.2x
	Min focal length	16 mm			Weight	0.9 kg

". It's construction with Metal and Plastic minimizes weight while maintaining a very quality feel. It allows hand holding at the 400mm end with results that are incredible."

Great telephoto lens 400 mm

Great zoom range 5.7x

	Focus motor	Sony SSM			Aperture	f/4
	Fixed aperture	No			Length	196 mm
	Max focal length	400 mm			Zoom range	5.7x
	Min focal length	70 mm			Weight	1.6 kg

"I like nature and photograph birds,bugs,mushrooms and flowers. I had been useing the Sony 75-300 kit lens which was noisy and slow to focus. The 70-300G lens is silent and acquires focus almost instantly.I no longer have purple fringing on my bird shots. I love this lens."

	Focus motor	Sony SSM			Aperture	f/4.5
	Fixed aperture	No			Length	137 mm
	Max focal length	300 mm			Zoom range	4.3x
	Min focal length	70 mm			Weight	0.8 kg